INVESTMENTS (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
---|---|---|
Schedule of Held-to-maturity Securities [Line Items] | ||
Amortized Cost | $ 30,220 | $ 44,220 |
Market Value | 31,568 | 46,493 |
Municipal Bonds, Current [Member]
|
||
Schedule of Held-to-maturity Securities [Line Items] | ||
Amortized Cost | 5,196 | 8,004 |
Market Value | 5,264 | 8,117 |
Municipal Bonds, Due from One Through Five Years [Member]
|
||
Schedule of Held-to-maturity Securities [Line Items] | ||
Amortized Cost | 17,636 | 25,384 |
Market Value | 18,527 | 26,620 |
Municipal Bonds, Due from Six Through Ten Years [Member]
|
||
Schedule of Held-to-maturity Securities [Line Items] | ||
Amortized Cost | 7,388 | 10,832 |
Market Value | $ 7,777 | $ 11,756 |